In this paper, we introduced two interesting subclasses of the function class σ of analytic and bi-univalent functions in the open unit disk U . Estimates on the first two Taylor–Maclaurin coefficients | a 2 | and | a 3 | for functions belonging to these classes are determined. Certain special cases are also indicated.
Lashin, A. (2016). On certain subclasses of analytic and bi-univalent functions. Journal of the Egyptian Mathematical Society, 24(2), 220-225. doi: 10.1016/j.joems.2015.04.004
MLA
A. Y. Lashin. "On certain subclasses of analytic and bi-univalent functions", Journal of the Egyptian Mathematical Society, 24, 2, 2016, 220-225. doi: 10.1016/j.joems.2015.04.004
HARVARD
Lashin, A. (2016). 'On certain subclasses of analytic and bi-univalent functions', Journal of the Egyptian Mathematical Society, 24(2), pp. 220-225. doi: 10.1016/j.joems.2015.04.004
VANCOUVER
Lashin, A. On certain subclasses of analytic and bi-univalent functions. Journal of the Egyptian Mathematical Society, 2016; 24(2): 220-225. doi: 10.1016/j.joems.2015.04.004